User manual

Bulletin 440N-S, 440N-Z, 440K, 440G
Safety Interlock & Guard Locking Switches
5-2
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Rockwell Automation
SAFETY
Product Line Overview
Bulletin 440N-Z 440N-S 440K 440G
Type
SensaGuard RF-ID
Coded Non Contact
Switches
Sipha Magnetically
Coded Non Contact
Switches
Tongue Operated
Switches
Guard Locking
Switches
Features
 SIL3/PLe rated switch
even with mutliple
units wired in series
 Coded/Uniquely
coded options
available
 No dedicated
controller
 Large sensing
distances (up to 25
mm)
 Plastic or stainless
steel housing options
 IP69K for all models
 Integrated latch
version with 20N,40N
and 60N holding
force
 Pre-wired or quick
disconnect options
(QD)
 Extended diagnostics
 Coded magnetic
operation - resistant
to defeat
 Plastic or stainless
steel housing options
 Pre-wired or quick
disconnect options
(QD)
 Sensor, controller and
contactor monitoring
 Selection of control
units available
 Ideal for medium to
high risk applications
 Selection of actuators
available
 Versions available
with quick disconnect
(QD)
 GD2 versions offer
increased robustness
 Selection of actuators
available
 Versions available
with quick disconnect
(QD)
 Ideal for use in
applications with
machine run-down,
ensuring the guard
remains closed until
hazardous motion has
ceased
Approvals
CE marked for all
applicable directives
and approved by cULus
and TUV where relevant
CE marked for all
applicable directives
and approved by cULus
and TUV where relevant
CE marked for all
applicable directives
and approved by cULus
and TUV where relevant
CE marked for all
applicable directives
and approved by cULus
and TUV where relevant
Standards
Conform to standards
EN 60947-5-3,
IEC 61508,
EN ISO 13849-1
Conform to standards
EN 60947-5-1,
EN 1088 (ISO14119),
EN ISO 12100,
EN 60204-1
Conform to EN 1088
(ISO 14119),
EN ISO 13849-1,
EN 60947-1,
EN 60204-1
Conform to EN 1088
(ISO 14119),
EN ISO 13849-1,
EN 60947-1,
EN 60204-1
Pr
oduct
Selection
See page 5-3 See page 5-5 See page 5-6 See page 5-7
Safety Interlock Switches (440N-Z, 440N-S, 440K, 440G)